Construction Machine Hydraulic Thumb Bucket For Hitachi Komatsu Sumitomo Excavator

2024 Zhonghe Machinery Catalogue 3M.pdf

A thumb bucket is a specialized attachment or accessory used in construction and excavation equipment, such as excavators or backhoes. It is designed to have a smaller capacity compared to a standard digging bucket and features a thumb or grapple mechanism at the end.

The thumb or grapple mechanism consists of movable jaws or fingers that can be opened and closed hydraulically or mechanically. This allows the operator to grasp and hold onto objects, such as rocks, logs, or debris, securely within the bucket.

Thumb buckets are commonly used for tasks that require more precision and control, such as sorting or picking up materials in a construction site, landscaping projects, or handling debris during demolition. The ability to grasp and secure objects makes it easier to manipulate and transport them to desired locations.

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Features of Thumb Bucket:

Thumb or Grapple Mechanism: The most distinguishing feature of a thumb bucket is the thumb or grapple mechanism located at the end. This mechanism consists of movable jaws or fingers that can be opened and closed hydraulically or mechanically. It allows the operator to securely grasp and hold onto objects within the bucket.

Compact Size: Thumb buckets are designed to have a smaller capacity compared to standard digging buckets. This compact size allows for greater precision and control when handling materials or objects, particularly in tight or confined spaces.

Durable Construction: Thumb buckets are typically constructed using high-quality materials, such as hardened steel, to withstand the rigors of heavy-duty use. They are built to be durable and resistant to wear and tear, ensuring longevity and reliability in demanding construction environments.

Hydraulic or Mechanical Operation: The thumb or grapple mechanism of a thumb bucket can be operated hydraulically or mechanically, depending on the equipment it is attached to. Hydraulic operation provides smooth and precise control, while mechanical operation may require manual adjustment or manipulation.

Versatility: Thumb buckets are versatile attachments that can be used for a variety of applications. They are commonly used in construction projects, landscaping, forestry, and demolition work. The ability to grasp and secure objects within the bucket enhances their functionality and makes them suitable for tasks such as material handling, sorting, and loading.

Quick Attachment System: Thumb buckets often feature a quick attachment system, such as a universal coupler or quick coupler, which allows for fast and easy installation and removal on compatible equipment. This enables operators to switch between different attachments efficiently, increasing productivity on the job site.

 

good service:
1. Online support within 24 hours.
2. Make an appointment for video technical support.
(Our engineers focus on excavator arms and attachments for more than ten years)
3. The long excavator boom should be two/three sections so that it can be loaded into a container to save transportation costs.

Warranty
1 year long arm warranty, 180 day cylinder and linkage warranty, 90 day bucket warranty.
 

1. We pack the products by pallet or case which is seaworthy.

2. Fast delivery time: 5-7 days for small quantity, and 20-30 days for container quantity.

3. We have a team specialized in packing and loading container, they have rich experience,

and can load the max quantity products, which can help customer save the ocean freight.

If you want to learn more, welcome to Contact Ada,

please click here:Facebook , whatsapp: +86 15322105263

E-mail: abby@excavatorboomarm.com